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First segment of NASA Connect Hidden Treasures giving examples of how remote sensing is used. The end of the first segment asks student to define remote sensing and use it to describe objects across the room. Topics: NASA Connect, Landscape Archaeology, Jamestown 1607, Virginia 1607, Rain Forests, Guatemala,... Source: http://nasa.ibiblio.org/details.php?videoid=6511&start=60&subject=Mathematics

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Third segment of NASA Connect Hidden Treasures explaining the number lines and the rectangular coordinate system. This segement provides an interactive activity where students draw a number line and graph points on the number line. After graphing points on the number line the students are asked to draw a rectangular coordinate system and graph coordinate pairs in the four quadrants. Next the segment describes how rectangular coordinate systems are used in maps. The segment ends with a student... Topics: NASA Connect, Mathematics, Number line, Coordinate system, Opposite integers, rectangluar... Source: http://nasa.ibiblio.org/details.php?videoid=6513&start=60&subject=Mathematics

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NASA Connect video containing four segments as described below. NASA Connect segment giving examples of how remote sensing is used. The end of the first segment asks student to define remote sensing and use it to describe objects across the room. NASA Connect segment defines remote sensing and explains how researchers use satellites to observe the Earth from space. This segment defines the electromagnetic spectrum and explains how satellites use different sensors to measure the invisible light... Topics: NASA Connect, Landscape Archaeology, Jamestown 1607, Virginia 1607, Rain Forests, Guatemala,... Source: http://nasa.ibiblio.org/details.php?videoid=6510&start=60&subject=Mathematics